Brand new. Comes with Shimano cassette body. If you need XD, I have one I can include. This is a really nice carbon wheel that can take a beating. It’s light, stiff and compliant.
If this was non-boost I'd pick this up from you. Have the same wheels on my Yeti and they're great. Rear wheel met a rock and damaged the rim. Still riding it but I imagine I'll eventually have to replace it. GLWS!